package main

import (
	"fmt"
	"unicode/utf8"
)

func String() {
	println("Hello go")
	println(`this is golang
	" "
	how are you 
	`)

	println("hello \" world \"")

	// He said: "hello go!"      //***   copy
	println("He said: \"hello go!\"")

	println("hello" + string(123)) //  {
	println(fmt.Sprintf("hello %d", 123))

	println(len("123"))                   // 3
	println(len("你好"))                    // 6
	println(len("你好abc") / 3)             // 这个不对
	println(utf8.RuneCountInString("你好")) // 2
	println(utf8.RuneCountInString("你好abc")) // 5

	//strings.Cut()



}
